/* 魔棒精修编辑器（ws-magic-wand.js） */
html.kmw-lock,
html.kmw-lock body {
  overflow: hidden;
}

.kmw-overlay {
  position: fixed;
  inset: 0;
  z-index: 2100;
  background: rgba(15, 23, 42, 0.55);
  display: flex;
  padding: 16px;
}

.kmw-shell {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.35);
}

.kmw-top {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid #e2e8f0;
  flex-wrap: wrap;
}

.kmw-title {
  font-size: 0.98rem;
  color: #0f172a;
}

.kmw-sub {
  font-size: 0.76rem;
  color: #64748b;
}

.kmw-top-group {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.kmw-zoom {
  min-width: 48px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: #475569;
}

.kmw-top-actions {
  display: flex;
  gap: 8px;
}

.kmw-icon-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  background: none;
  color: #334155;
  cursor: pointer;
}

.kmw-icon-btn svg {
  width: 18px;
  height: 18px;
}

.kmw-icon-btn:hover:not(:disabled) {
  background: #f1f5f9;
}

.kmw-icon-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.kmw-seg {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  background: #f1f5f9;
  border-radius: 9px;
}

.kmw-seg button {
  border: none;
  background: none;
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #475569;
  border-radius: 7px;
  cursor: pointer;
}

.kmw-seg button.is-on {
  background: #fff;
  color: #2563eb;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}

.kmw-seg--block {
  display: flex;
}

.kmw-seg--block button {
  flex: 1;
  padding: 6px 0;
}

.kmw-body {
  flex: 1;
  min-height: 0;
  display: flex;
}

.kmw-tools {
  width: 72px;
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 6px;
  border-right: 1px solid #e2e8f0;
}

.kmw-tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 2px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: none;
  color: #475569;
  font-size: 0.7rem;
  cursor: pointer;
}

.kmw-tool svg {
  width: 22px;
  height: 22px;
}

.kmw-tool:hover {
  background: #f8fafc;
}

.kmw-tool.is-on {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #2563eb;
}

.kmw-viewport {
  position: relative;
  flex: 1;
  min-width: 0;
  background: #1e293b;
  overflow: hidden;
  touch-action: none;
}

.kmw-viewport[data-tool="wand"] .kmw-canvas,
.kmw-viewport[data-tool="lasso"] .kmw-canvas {
  cursor: crosshair;
}

.kmw-viewport[data-tool="keep"] .kmw-canvas,
.kmw-viewport[data-tool="erase"] .kmw-canvas {
  cursor: none;
}

.kmw-viewport[data-tool="pan"] .kmw-canvas {
  cursor: grab;
}

.kmw-viewport.is-panning .kmw-canvas {
  cursor: grabbing;
}

/* 绝对定位：避免画布固有尺寸反向撑大视口 */
.kmw-canvas {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
}

.kmw-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e2e8f0;
  font-size: 0.9rem;
  pointer-events: none;
}

.kmw-loading[hidden] {
  display: none;
}

.kmw-panel {
  width: 280px;
  flex: none;
  overflow-y: auto;
  padding: 14px 16px;
  border-left: 1px solid #e2e8f0;
}

.kmw-sec {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid #f1f5f9;
}

.kmw-sec[hidden] {
  display: none;
}

.kmw-label {
  display: flex;
  justify-content: space-between;
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #0f172a;
}

.kmw-label b {
  font-weight: 600;
  color: #2563eb;
}

.kmw-hint {
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.5;
  color: #64748b;
}

.kmw-check {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: #334155;
}

.kmw-sec input[type="range"] {
  width: 100%;
  accent-color: #2563eb;
}

.kmw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.kmw-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.kmw-num {
  width: 56px;
  height: 32px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0 6px;
  font-size: 0.8rem;
}

.kmw-btn {
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  color: #334155;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.kmw-btn:hover:not(:disabled) {
  border-color: #cbd5e1;
  background: #f8fafc;
}

.kmw-btn:disabled {
  opacity: 0.45;
  cursor: default;
}

.kmw-btn--block {
  width: 100%;
}

.kmw-btn--primary {
  background: #2563eb;
  border-color: #2563eb;
  color: #fff;
}

.kmw-btn--primary:hover:not(:disabled) {
  background: #1d4ed8;
  border-color: #1d4ed8;
}

.kmw-btn--primary-soft {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.kmw-btn--danger-soft {
  background: #fef2f2;
  border-color: #fecaca;
  color: #b91c1c;
}

.kmw-status {
  margin: 0;
  font-size: 0.74rem;
  color: #64748b;
}

@media (max-width: 900px) {
  .kmw-overlay {
    padding: 0;
  }

  .kmw-shell {
    border-radius: 0;
  }

  .kmw-body {
    flex-wrap: wrap;
  }

  .kmw-viewport {
    min-height: 50vh;
  }

  .kmw-panel {
    width: 100%;
    max-height: 38vh;
    border-left: none;
    border-top: 1px solid #e2e8f0;
  }
}